Health Matters: Want to reduce skin cancer risk? Follow the rules of sunscreen application.

Health Matters: Want to reduce skin cancer risk? Follow the rules of sunscreen application.  NBCNews.com Dermatologist offers tips for sun safety  The Shippensburg News-Chronicle Letter to the Editor: 'The Rules of 45' for sunscreen  Alexandria Echo PressFull coverage

(CLICK HERE TO READ AND SEE MORE)